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Re: [RFC] cpus: avoid get stuck in pause_all_vcpus
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From: |
Longpeng (Mike, Cloud Infrastructure Service Product Dept.) |
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Subject: |
Re: [RFC] cpus: avoid get stuck in pause_all_vcpus |
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Date: |
Fri, 13 Mar 2020 17:41:57 +0800 |
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User-agent: |
Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 2020/3/13 17:22, Paolo Bonzini wrote:
> On 13/03/20 09:36, Longpeng (Mike, Cloud Infrastructure Service Product
> Dept.) wrote:
>>> You're right, do_vm_stop sets the runstate after pause_all_vcpus. We
>>> can move that before and it should fix your case too.
>>>
>> Uh, it seems to work. So can I send a patch based on your suggestion ? Or
>> feel
>> free to do if you want to fix it by yourself.
>>
>
> Yes, please.
>
A pleasure.
I've just merged the patch into our production and started to running our test
suites for 2-3 days. I'll send it to the mail list if everything goes well :)
> Paolo
>
>
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Regards,
Longpeng(Mike)